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23980588002 = 234721146903
BaseRepresentation
bin10110010101010110…
…101011101111100010
32021220020201002110000
4112111112223233202
5343103012304002
615003323120430
71506155430510
oct262526535742
967806632400
1023980588002
11a196464778
124793073116
132352290757
141236c254b0
1595545961c
hex5955abbe2

23980588002 has 40 divisors (see below), whose sum is σ = 61410609216. Its totient is φ = 6851596248.

The previous prime is 23980587997. The next prime is 23980588057. The reversal of 23980588002 is 20088508932.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10572318 + ... + 10574585.

Almost surely, 223980588002 is an apocalyptic number.

23980588002 is an abundant number, since it is smaller than the sum of its proper divisors (37430021214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23980588002 is a wasteful number, since it uses less digits than its factorization.

23980588002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21146924 (or 21146915 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 23980588002 in words is "twenty-three billion, nine hundred eighty million, five hundred eighty-eight thousand, two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 21146903 42293806 63440709 126881418 148028321 190322127 296056642 380644254 444084963 570966381 888169926 1141932762 1332254889 1712899143 2664509778 3425798286 3996764667 7993529334 11990294001 23980588002